Sida
[医][=severe iron deficiency anemia]严重缺铁性贫血
🗣️ 情景例句
What you say makes no sense.
你说的话毫无道理。
Did you get any sleep on the plane?
你在飞机上睡觉了吗？
About once a month. Not too often, because neither of us has much time. We both have too much work to do.
大约每月一次。不太经常写信，因为我俩的时间都很紧。我们都有做不完的事。